because when you is exercising, you are working and breathing hard. when you are sleeping, (unless youre dreaming about exercising) then your body is dormant and not doing anything (except in the case of a wet dream, that, however, is a totally different subject that i am not going to get into.) hope this answers your question.
We breathe faster when we exercise to increase the amount of oxygen available to our bodies.
During this maneuver, a person performs the "breathe-in-bear-down" movement that is automatically performed during strenuous exercise
A person often gets tired when exercising, so they breathe harder than normal.
To do work, energy is required. This is got mainly through aerobic respiration in the form of ATP. During respiration, therefore, respiratory rate has to be increased. This is done bey larger supply of oxygen.
A person tends to breathe faster when running to meet the increased oxygen demands of their muscles during physical exertion. As the body's activity level rises, it requires more oxygen to produce energy and to remove carbon dioxide, a byproduct of metabolism. Faster breathing helps to supply this oxygen more efficiently and maintain optimal performance. Additionally, the increased heart rate during running supports this enhanced respiratory rate.
Excercising strengthens your heart as it must pump faster to get blood to your working muscles.
While running, the average person breathes about 30 to 50 times per minute, depending on factors like intensity, fitness level, and individual physiology. As exercise intensity increases, the body requires more oxygen, leading to faster breathing rates. Trained athletes may have lower resting and exercise breathing rates due to increased efficiency.
The average person breathes about 12 to 20 times per minute at rest. This translates to roughly 17,000 to 30,000 breaths per day, depending on factors such as activity level and overall health. Breathing rates can vary significantly during exercise or different emotional states.
When a person is active, they sweat more, resulting in the loss of fluids. Also, they lose fluids from breathing, because they tend to breathe faster and more deeply. Even a person while at rest loses fluids each time they exhale.
There are many forms of exercise that do not involve competition. You don't have to win a game, or even play a game, to get exercise. For example, even if you do not walk faster or for a greater distance than other people do, walking is still good exercise.
The amount of exercise you do your pulse rate gets higher this is because your heart goes faster and more sweat come out and it also depends on how fast you do your exercise then your heart will then go faster and faster and you have beat in your pulse so therefore that is how your pulse goes faster.
There can be numerous reasons why it may be more difficult to breathe in the summer, some are, seasonal allergies, ozone, poor air quality, humidity, pollen, open windows leaving in car exhaust fumes and other air pollutents. Cheyzer